Display screen with a graphical user interface



FIG. 1 is a front view of a display screen with a graphical user interface according to a first embodiment, showing the new design;

FIG. 2 is a front view of a display screen with a graphical user interface according to another embodiment, showing the new design;

FIG. 3 is a front view of a display screen with a graphical user interface according to another embodiment, showing the new design;

FIG. 4 is a front view of a display screen with a graphical user interface according to another embodiment, showing the new design;

FIG. 5 is a front view of a display screen with a graphical user interface according to another embodiment, showing the new design;

FIG. 6 is a front view of a display screen with a graphical user interface according to another embodiment, showing the new design;

FIG. 7 is a front view of a display screen with a graphical user interface according to another embodiment, showing the new design;

FIG. 8 is a front view of a display screen with a graphical user interface according to another embodiment, showing the new design;

FIG. 9 is a front view of a display screen with a graphical user interface according to another embodiment, showing the new design;

FIG. 10 is a front view of a display screen with a graphical user interface according to another embodiment, showing the new design;

FIG. 11 is a front view of a display screen with a graphical user interface according to another embodiment, showing the new design;

FIG. 12 is a front view of a display screen with a graphical user interface according to another embodiment, showing the new design;

FIG. 13 is a front view of a display screen with a graphical user interface according to another embodiment, showing the new design;

FIG. 14 is a front view of a display screen with a graphical user interface according to another embodiment, showing the new design;

FIG. 15 is a front view of a display screen with a graphical user interface according to another embodiment, showing the new design;

FIG. 16 is a front view of a display screen with a graphical user interface according to another embodiment, showing the new design; and,

FIG. 17 is a front view of a display screen with a graphical user interface according to another embodiment, showing the new design.

The broken lines illustrate the environment of the claimed design and form no part thereof. 

CLAIM The ornamental design for a display screen with a graphical user interface, as shown and described. 